APA (7th ed.) Citation

(1999). Zeitgeschichtliche Forschungen. Duncker & Humblot.

Chicago Style (17th ed.) Citation

Zeitgeschichtliche Forschungen. Berlin: Duncker & Humblot, 1999.

MLA (9th ed.) Citation

Zeitgeschichtliche Forschungen. Duncker & Humblot, 1999.

Warning: These citations may not always be 100% accurate.